Quantum ONE O2 User Manual

www.quantumcryogenics.com
ONE O2 OXYGEN MONITOR ALARM UNITS Page 9 of 21.
4.2 HIGH / CRITICALLY HIGH
The normal operation of the ONE O2 HIGH / CRITICALLY HIGH monitor is summarised in the
table below:
Condition
Audible
Alarm
(monitor)
22% Red
LED
(monitor)
23% Red
LED
(monitor)
Normal (Monitored oxygen level
below the `High Oxygen’ threshold
and battery voltage satisfactory.
Off
Off
Off
High Oxygen Alarm – 22%
(Monitored oxygen level above the
`High Oxygen’ but below the
`Critically High Oxygen’ thresholds.
Bleeping
Flashing
Off
Critically High Oxygen Alarm – 23%
(Monitored oxygen level above the
`Critically High Oxygen’ threshold.
Bleeping
Flashing
Flashing
Low Battery (Battery voltage
unsatisfactory)
Constant
tone
Off
Off
In the `Normal’ condition (monitored oxygen concentration is below the `High Oxygen
Alarm’ threshold and the internal battery voltage is satisfactory) All LED’s will be off and
audible unit will be off.

Quantum ONE O2 Specifications

General

Brand	Quantum
Model	ONE O2
Category	Security System
Language	English